1270866Simp/* 2270866Simp * Copyright (c) 2013 Heiko Stuebner <heiko@sntech.de> 3270866Simp * 4270866Simp * This program is free software; you can redistribute it and/or modify 5270866Simp * it under the terms of the GNU General Public License version 2 as 6270866Simp * published by the Free Software Foundation. 7270866Simp * 8270866Simp * Device Tree binding constants clock controllers of Samsung S3C2410 and later. 9270866Simp */ 10270866Simp 11270866Simp#ifndef _DT_BINDINGS_CLOCK_SAMSUNG_S3C2410_CLOCK_H 12270866Simp#define _DT_BINDINGS_CLOCK_SAMSUNG_S3C2410_CLOCK_H 13270866Simp 14270866Simp/* 15270866Simp * Let each exported clock get a unique index, which is used on DT-enabled 16270866Simp * platforms to lookup the clock from a clock specifier. These indices are 17270866Simp * therefore considered an ABI and so must not be changed. This implies 18270866Simp * that new clocks should be added either in free spaces between clock groups 19270866Simp * or at the end. 20270866Simp */ 21270866Simp 22270866Simp/* Core clocks. */ 23270866Simp 24270866Simp/* id 1 is reserved */ 25270866Simp#define MPLL 2 26270866Simp#define UPLL 3 27270866Simp#define FCLK 4 28270866Simp#define HCLK 5 29270866Simp#define PCLK 6 30270866Simp#define UCLK 7 31270866Simp#define ARMCLK 8 32270866Simp 33270866Simp/* pclk-gates */ 34270866Simp#define PCLK_UART0 16 35270866Simp#define PCLK_UART1 17 36270866Simp#define PCLK_UART2 18 37270866Simp#define PCLK_I2C 19 38270866Simp#define PCLK_SDI 20 39270866Simp#define PCLK_SPI 21 40270866Simp#define PCLK_ADC 22 41270866Simp#define PCLK_AC97 23 42270866Simp#define PCLK_I2S 24 43270866Simp#define PCLK_PWM 25 44270866Simp#define PCLK_RTC 26 45270866Simp#define PCLK_GPIO 27 46270866Simp 47270866Simp 48270866Simp/* hclk-gates */ 49270866Simp#define HCLK_LCD 32 50270866Simp#define HCLK_USBH 33 51270866Simp#define HCLK_USBD 34 52270866Simp#define HCLK_NAND 35 53270866Simp#define HCLK_CAM 36 54270866Simp 55270866Simp 56270866Simp#define CAMIF 40 57270866Simp 58270866Simp 59270866Simp/* Total number of clocks. */ 60270866Simp#define NR_CLKS (CAMIF + 1) 61270866Simp 62270866Simp#endif /* _DT_BINDINGS_CLOCK_SAMSUNG_S3C2443_CLOCK_H */ 63